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| Mirrors > Home > ILE Home > Th. List > 5t2e10 | GIF version | ||
| Description: 5 times 2 equals 10. (Contributed by NM, 5-Feb-2007.) (Revised by AV, 4-Sep-2021.) |
| Ref | Expression |
|---|---|
| 5t2e10 | ⊢ (5 · 2) = ;10 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 5nn0 9562 | . 2 ⊢ 5 ∈ ℕ0 | |
| 2 | 1nn0 9558 | . 2 ⊢ 1 ∈ ℕ0 | |
| 3 | df-2 9342 | . 2 ⊢ 2 = (1 + 1) | |
| 4 | 5cn 9363 | . . 3 ⊢ 5 ∈ ℂ | |
| 5 | 4 | mulridi 8318 | . 2 ⊢ (5 · 1) = 5 |
| 6 | 5p5e10 9826 | . 2 ⊢ (5 + 5) = ;10 | |
| 7 | 1, 2, 3, 5, 6 | 4t3lem 9852 | 1 ⊢ (5 · 2) = ;10 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1402 (class class class)co 6075 0cc0 8169 1c1 8170 · cmul 8174 2c2 9334 5c5 9337 ;cdc 9756 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 ax-sep 4244 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-cnre 8280 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-br 4126 df-iota 5332 df-fv 5380 df-ov 6078 df-inn 9284 df-2 9342 df-3 9343 df-4 9344 df-5 9345 df-6 9346 df-7 9347 df-8 9348 df-9 9349 df-n0 9543 df-dec 9757 |
| This theorem is referenced by: 5t3e15 9856 dec2dvds 13168 dec5dvds 13169 dec5nprm 13171 dec2nprm 13172 2exp16 13194 ex-fac 16656 |
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